/Engine/Source/Runtime/Core/Public/GenericPlatform/GenericPlatformProcess.h
Get the list of registered directories to search in when resolving implicitly loaded or filename-only DLLs.
static void GetDllDirectories ( [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & OutDllDirectories )